Shock and Vibration / 2017 / Article / Tab 12

Research Article

Benchmark Solution for Free Vibration of Moderately Thick Functionally Graded Sandwich Sector Plates on Two-Parameter Elastic Foundation with General Boundary Conditions

Table 12

Fundamental frequency parameter for Type 2-2 circular sector plate with various boundary conditions ( = 0.2, , and = 350°).

SchemeBoundary conditions
CCCCSDCCFCSSSCE1E1E2SE2E1E1E1E2E2E2E3E3E3

0-1-10.529.90720.8404.64019.17215.25420.38912.62127.91612.377
524.60016.9333.73415.54814.71316.69212.41323.52712.190
2023.75816.3413.60415.00314.62116.12812.37122.80412.155
1-1-10.524.42116.8193.71215.44414.71116.58512.42723.37712.206
523.02915.9143.53014.62214.61615.72912.44622.18912.238
2022.86115.8323.52014.55314.61915.65412.47622.04612.270
2-2-10.523.68516.3373.61315.00514.66916.13012.44322.75212.228
522.58915.7453.52314.49314.63215.57712.55221.81412.352
2022.34815.6463.51614.41914.61315.48612.58121.60112.385
1-2-10.525.19717.3903.84315.97214.81917.13012.49624.04312.270
522.87715.8663.53214.58814.63715.68812.50322.06212.298
2022.62215.7593.52514.50314.63315.58912.54821.84312.347
1-8-10.527.02518.7614.16617.24715.06618.43712.64825.59212.414
522.36415.6313.50514.39714.60615.46812.56021.61112.363
2021.50515.1713.43114.01214.45615.03212.53520.84112.348

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